64965602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 112275072

約数和(自身を除く): 47309470

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 1339, 1427, 1751, 2678, 2854, 3502, 18551, 22763, 24259, 37102, 45526, 48518, 146981, 293962, 315367, 630734, 1910753, 2498677, 3821506, 4997354, 32482801, 64965602]

約数ペア:

[(1, 64965602), (2, 32482801), (13, 4997354), (17, 3821506), (26, 2498677), (34, 1910753), (103, 630734), (206, 315367), (221, 293962), (442, 146981), (1339, 48518), (1427, 45526), (1751, 37102), (2678, 24259), (2854, 22763), (3502, 18551)]